23640750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 77875200

約数和(自身を除く): 54234450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 79, 90, 95, 105, 114, 125, 126, 133, 150, 158, 171, 175, 190, 210, 225, 237, 250, 266, 285, 315, 342, 350, 375, 395, 399, 450, 474, 475, 525, 553, 570, 630, 665, 711, 750, 790, 798, 855, 875, 950, 1050, 1106, 1125, 1185, 1197, 1330, 1422, 1425, 1501, 1575, 1659, 1710, 1750, 1975, 1995, 2250, 2370, 2375, 2394, 2625, 2765, 2850, 3002, 3150, 3318, 3325, 3555, 3950, 3990, 4275, 4503, 4750, 4977, 5250, 5530, 5925, 5985, 6650, 7110, 7125, 7505, 7875, 8295, 8550, 9006, 9875, 9954, 9975, 10507, 11850, 11970, 13509, 13825, 14250, 15010, 15750, 16590, 16625, 17775, 19750, 19950, 21014, 21375, 22515, 24885, 27018, 27650, 29625, 29925, 31521, 33250, 35550, 37525, 41475, 42750, 45030, 49770, 49875, 52535, 59250, 59850, 63042, 67545, 69125, 75050, 82950, 88875, 94563, 99750, 105070, 112575, 124425, 135090, 138250, 149625, 157605, 177750, 187625, 189126, 207375, 225150, 248850, 262675, 299250, 315210, 337725, 375250, 414750, 472815, 525350, 562875, 622125, 675450, 788025, 945630, 1125750, 1244250, 1313375, 1576050, 1688625, 2364075, 2626750, 3377250, 3940125, 4728150, 7880250, 11820375, 23640750]

約数ペア:

[(1, 23640750), (2, 11820375), (3, 7880250), (5, 4728150), (6, 3940125), (7, 3377250), (9, 2626750), (10, 2364075), (14, 1688625), (15, 1576050), (18, 1313375), (19, 1244250), (21, 1125750), (25, 945630), (30, 788025), (35, 675450), (38, 622125), (42, 562875), (45, 525350), (50, 472815), (57, 414750), (63, 375250), (70, 337725), (75, 315210), (79, 299250), (90, 262675), (95, 248850), (105, 225150), (114, 207375), (125, 189126), (126, 187625), (133, 177750), (150, 157605), (158, 149625), (171, 138250), (175, 135090), (190, 124425), (210, 112575), (225, 105070), (237, 99750), (250, 94563), (266, 88875), (285, 82950), (315, 75050), (342, 69125), (350, 67545), (375, 63042), (395, 59850), (399, 59250), (450, 52535), (474, 49875), (475, 49770), (525, 45030), (553, 42750), (570, 41475), (630, 37525), (665, 35550), (711, 33250), (750, 31521), (790, 29925), (798, 29625), (855, 27650), (875, 27018), (950, 24885), (1050, 22515), (1106, 21375), (1125, 21014), (1185, 19950), (1197, 19750), (1330, 17775), (1422, 16625), (1425, 16590), (1501, 15750), (1575, 15010), (1659, 14250), (1710, 13825), (1750, 13509), (1975, 11970), (1995, 11850), (2250, 10507), (2370, 9975), (2375, 9954), (2394, 9875), (2625, 9006), (2765, 8550), (2850, 8295), (3002, 7875), (3150, 7505), (3318, 7125), (3325, 7110), (3555, 6650), (3950, 5985), (3990, 5925), (4275, 5530), (4503, 5250), (4750, 4977)]